金山科研平台，产品价格货期咨询微信：jinshanbio Source:E. coli-derived, Gln24-Asn144, with an N-terminal Met Accession #:O35903.1 N-terminal Sequence Analysis:Met Purity:>97%, by SDS-PAGE under reducing conditions and visualized by silver stain. Predicted Molecular Mass:14 kDa SDS-PAGE:16-17 kDa doublet, reducing conditions Activity:Measured by its ability to chemoattract BaF3 mouse pro‑B cells transfected with human CCR9.The ED₅₀ for this effect is typically 0.1 - 0.5 µg/mL. Molecule Information: CCL25/TECK Aliases: TECK Entrez Gene IDs: 6370 (Human); 20300 (Mouse) Background: CCL25/TECK (Thymus-expressed Chemokine) TECK (thymus-expressed chemokine) is a CC chemokine that is distantly related (approximately 20% amino acid sequence identity) to other CC chemokines. Mouse TECK exhibits 49% amino acid sequence identity to human TECK. The expresssion of human and mouse TECK is highly restricted to the thymus and small intestine.